CN106420099A - Device for constraining activities of living animals during animal experiments - Google Patents
Device for constraining activities of living animals during animal experiments Download PDFInfo
- Publication number
- CN106420099A CN106420099A CN201610638037.6A CN201610638037A CN106420099A CN 106420099 A CN106420099 A CN 106420099A CN 201610638037 A CN201610638037 A CN 201610638037A CN 106420099 A CN106420099 A CN 106420099A
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- CN
- China
- Prior art keywords
- elastic pressing
- frame
- connecting portion
- described elastic
- pressing part
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
Abstract
The invention relates to a device for constraining activities of living animals during animal experiments. The device comprises a supporting portion, a connecting portion and a plurality of suppressing portions. The supporting portion comprises a rigid frame and a flexible net inside the rigid frame, and the flexible net is fixed into the frame in a tightened manner; the multiple suppressing portions are arranged at an edge of the frame at intervals, or are sequentially arranged at two opposite edges of the frame in a scattered manner, are movably connected with the edges of the frame by the connecting portion and can rotate around the connecting portion; the suppressing portions comprise rigid arched protective edges and elastic bands, two ends of each very straight elastic band are fixedly connected with two ends of the corresponding arched protective edge, and the arching directions of all the suppressing portions are consistent with one another. The device has the advantages that the activities of the experimental animals can be quickly and effectively constrained by the device, the abdomens of the animals can be exposed, and accordingly the device is favorable for next experimental operation.
Description
Technical field
The present invention relates to experimental apparatus field, more specifically it relates to a kind of be used for limiting living animal in zoopery
The device of activity.
Background technology
In the experiment being related to living animal, there are the living animal that many experimental implementation are directed under waking state, example
As transfusion, take blood, play anesthetis etc..Because animal is in waking state, so being difficult to control or predicting its behavior.Laboratory animal
Probably because revolting to the conflict of experimental implementation, lead to not continue experiment, or even occur laboratory animal to bite work people
The situation of member.
Or animal is closed by the existing device limiting laboratory animal activity, make subsequent experimental operation many not
Just；Use extremely complex, inapplicable for some time-consuming short simple experiment operations.
Accordingly, it would be desirable to one kind can quickly and easily limit experiment made on the living animal activity, it is convenient for follow-up reality simultaneously again
Test the device of operation.
Content of the invention
For solving problem above, the invention provides a kind of dress for limiting living animal activity in zoopery
Put, it includes support, connecting portion and elastic pressing part, described support is made up of rigid frame and its internal flexible net, institute
State flexible net to be fixed on tightening in described frame；Multiple described elastic pressing parts have been positioned apart from a line of described frame,
Or it is provided with multiple described elastic pressing parts on two relative edges of described frame, described elastic passes through described company successively stragglyly
Socket part is flexibly connected with the side of described frame, and can rotate around described connecting portion；Described elastic pressing part is by rigid arched safe edge and bullet
Property band composition, described elastic webbing is exceptionally straight, two ends are fixedly connected with the two ends of described arch safe edge, and all described elastic pressing parts
Direction of arching upward is consistent.
Assembly of the invention is mainly for some Small Rodents animals, such as mice, rat, Cavia porcelluss, hamster etc..Pass through
Assembly of the invention, can be by the abdomen support of laboratory animal (such as mice, rat, Cavia porcelluss, hamster etc.), by elastic pressing part
Elastic webbing push down the back of laboratory animal, and for larger laboratory animal (such as rat etc.), can be tied by elastic webbing
Close arch safe edge and jointly limit animal.This device can not only fast and effeciently limit the activity of laboratory animal, and makes animal
Abdominal part exposes, thus being conducive to ensuing experimental implementation.
Preferably, described flexible net is monolayer, to expose the abdominal part of animal well.
Preferably, described supporting minister 15-30cm, wide 5-15cm.
Preferably, the height that described arch safe edge arches upward is 2-4cm.
Selected with the parameter of the length and width of upper support portion and arch safe edge, being based primarily upon be suitable for animal is Small Rodents
Animal, such as mice, rat, Cavia porcelluss, hamster etc..Too little such as insecticide of animal etc., or too big such as rabbit etc., all it is unsuitable for making
Limit activity with assembly of the invention.
Preferably, length while vertical that the length of described elastic webbing and described frame are connected with described elastic webbing
Degree is equal.
Preferably, the width of described elastic webbing is 0.5-1cm.
Further, each described elastic pressing part is flexibly connected with the side of described frame each via a described connecting portion；
Or multiple or all described elastic pressing parts of homonymy are flexibly connected with the side of described frame by a described connecting portion.
Further, each described elastic pressing part rotates independently about described connecting portion, or multiple or all bullets of homonymy
Splenium is synchronous to be rotated around described connecting portion.
Preferably, described frame is additionally provided with the lock section of the described elastic pressing part for fixing opposite.
Further, one described lock is set for elastic pressing part each described or for multiple or all described elastic pressing parts
Portion.
Brief description
Fig. 1 be support frame a line be provided with elastic pressing part device launch when schematic rear view；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, frame, 2, flexible net, 3, arch safe edge, 4, elastic webbing, 5, connecting portion.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
The device of elastic pressing part is provided with a line of embodiment 1 support frame
As shown in figure 1, described device includes support, connecting portion 5 and elastic pressing part, support by rigid frame 1 and with
And its single-layer flexible net 2 tightened of inside forms, flexible net 2 is fixed by frame 1；It is positioned apart from a line of frame 1
There are multiple described elastic pressing parts, all elastic are flexibly connected with the side of frame 1 by connecting portion 5, and can rotate around connecting portion 1；
Elastic pressing part is made up of rigid arched safe edge 3 and elastic webbing 4, and elastic webbing 4 is exceptionally straight, and the two ends of two ends and described arch safe edge 3 are fixed
Connect, and the direction of arching upward of all described elastic pressing parts is consistent.Support is 20cm length, 10cm width, and sizing grid is 1 × 1cm.
The long 10cm of elastic webbing 4, wide 0.8cm, the height of arch safe edge 3 peak is 3cm.All elastic can be synchronously around 5 turns of connecting portion
Dynamic.
During use, allow laboratory animal to lie prone in the front of support central authorities, make the body axle of animal parallel with the longitudinal axis of device, and
Present and compare the state unfolded.Then the movable end all elastic pressing parts being turned to elastic pressing part together is hooked the frame in support
On, by lock section, the movable end of elastic pressing part and frame are fixed together.Thus, you can laboratory animal is limited to the present embodiment
Device in so as to cannot activity, thus be used for subsequent experimental.
Assembly of the invention also can transform the linkage of part elastic pressing part, partly independent rotation, or all elastic pressing parts are all independent
Rotate.This transformation can make this device be applied to the laboratory animal of relative broad range size.When laboratory animal is less, can only use
The one or more elastic pressing parts in central authorities are limiting animal, and when laboratory animal is larger, can limit animal using all elastic pressing parts.
The device of elastic pressing part is provided with two relative edges of embodiment 2 support frame
Described device includes support, connecting portion 5 and elastic pressing part, and by rigid frame 1 and and it is internal for support
The single-layer flexible net 2 tightened forms, and flexible net 2 is fixed by frame 1；It is provided with two relative edges of frame 1 successively stragglyly
Multiple described elastic pressing parts, all elastic are flexibly connected with the side of frame 1 by connecting portion 5, and can rotate around connecting portion 1；Bullet
Splenium is made up of rigid arched safe edge 3 and elastic webbing 4, and elastic webbing 4 is exceptionally straight, and two ends are fixing with the two ends of described arch safe edge 3 even
Connect, and the direction of arching upward of all described elastic pressing parts is consistent.Support is 20cm length, 10cm width, and sizing grid is 1 × 1cm.Bullet
Property the long 10cm of band 4, wide 0.8cm, the height of arch safe edge 3 peak is 3cm.All elastic can synchronously rotate around connecting portion 5.
During use, allow laboratory animal to lie prone in the front of support central authorities, make the body axle of animal parallel with the longitudinal axis of device, and
Present and compare the state unfolded.Then the movable end elastic pressing part of side being turned to elastic pressing part together is hooked the side in support
On frame, by lock section, the movable end of elastic pressing part and frame are fixed together, the elastic pressing part of opposite side are turned to together and suppresses
The movable end in portion is hooked on the frame of support, by lock section, the movable end of elastic pressing part and frame is fixed together.Thus,
Laboratory animal can be limited in the device of the present embodiment so as to cannot activity, thus be used for subsequent experimental.
Assembly of the invention also can transform the linkage of part elastic pressing part, partly independent rotation, or all elastic pressing parts are all independent
Rotate.This transformation can make this device be applied to the laboratory animal of relative broad range size.When laboratory animal is less, can only use
The one or more elastic pressing parts in central authorities are limiting animal, and when laboratory animal is larger, can limit animal using all elastic pressing parts.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of device for limiting living animal activity in zoopery is it is characterised in that include support, connecting portion
(5) and elastic pressing part, described support be made up of rigid frame (1) and its internal flexible net (2), and described flexible net (2) is taut
Tightly it is fixed in described frame (1)；It has been positioned apart from multiple described elastic pressing parts in a line of described frame (1), or
It is provided with multiple described elastic pressing parts on two relative edges of described frame (1) successively stragglyly；Described elastic pressing part passes through described company
Socket part (5) is flexibly connected with the side of described frame (1), and can rotate around described connecting portion (5)；Described elastic pressing part is by rigid arched
Safe edge (3) and elastic webbing (4) composition, described elastic webbing (4) is exceptionally straight, the two ends of described elastic webbing (4) and described arch safe edge (3)
Two ends be fixedly connected, and the direction of arching upward of all described elastic pressing parts is consistent.
2. device according to claim 1 is it is characterised in that described flexible net (2) is monolayer.
3. device according to claim 1 is it is characterised in that described supporting minister 15-30cm, wide 5-15cm.
4. device according to claim 1 is it is characterised in that the height that described arch safe edge (3) arches upward is 2-4cm.
5. device according to claim 1 it is characterised in that the length of described elastic webbing (4) and described frame (1) with
Equal length while vertical that described elastic webbing (4) is connected.
6. device according to claim 1 is it is characterised in that the width of described elastic webbing (4) is 0.5-1cm.
7. device according to claim 1 is it is characterised in that each described elastic pressing part is each via a described connecting portion
(5) it is flexibly connected with the side of described frame (1)；Or multiple or all described elastic pressing parts of homonymy pass through a described connecting portion
(5) it is flexibly connected with the side of described frame (1).
8. device according to claim 1 is it is characterised in that each described elastic pressing part is independently about described connecting portion (5)
Rotate, or multiple or all elastic pressing parts synchronizations of homonymy rotate around described connecting portion (5).
9. the device according to any one of claim 1-8 it is characterised in that be additionally provided with described frame (1) for
The lock section of the described elastic pressing part on fixing opposite.
10. device according to claim 9 is it is characterised in that for each described elastic pressing part or be directed to multiple or all
Described elastic pressing part arranges a described lock section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638037.6A CN106420099B (en) | 2016-08-05 | 2016-08-05 | One kind in zoopery for limiting the movable device of living animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638037.6A CN106420099B (en) | 2016-08-05 | 2016-08-05 | One kind in zoopery for limiting the movable device of living animal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106420099A true CN106420099A (en) | 2017-02-22 |
| CN106420099B CN106420099B (en) | 2018-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610638037.6A Active CN106420099B (en) | 2016-08-05 | 2016-08-05 | One kind in zoopery for limiting the movable device of living animal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106420099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510516A (en) * | 2017-10-17 | 2017-12-26 | 深圳市第二人民医院 | Wrap the temporary folder of the adjustable small white mouse of active force |
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| CN201320226Y (en) * | 2008-12-26 | 2009-10-07 | 济南市疾病预防控制中心 | Convenient-type fixing clamp for bloodsucking of mouse |
| CN201879859U (en) * | 2010-10-26 | 2011-06-29 | 北京市畜牧兽医总站 | Pet animal holder |
| CN202184817U (en) * | 2011-08-12 | 2012-04-11 | 毛讯 | Experimental white mouse fixer |
| CN202605051U (en) * | 2012-06-28 | 2012-12-19 | 滨州医学院 | Animal fixing device for medical experiment |
| CN203609538U (en) * | 2013-12-11 | 2014-05-28 | 潍坊医学院 | Adjustable-type rat fixing device |
| CN103948450A (en) * | 2014-04-11 | 2014-07-30 | 河南科技大学 | Fixing frame for laboratory mouse |
| CN206342560U (en) * | 2016-08-05 | 2017-07-21 | 华中科技大学同济医学院附属协和医院 | A kind of device for being used to limit living animal activity in zoopery |
-
2016
- 2016-08-05 CN CN201610638037.6A patent/CN106420099B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320226Y (en) * | 2008-12-26 | 2009-10-07 | 济南市疾病预防控制中心 | Convenient-type fixing clamp for bloodsucking of mouse |
| CN201879859U (en) * | 2010-10-26 | 2011-06-29 | 北京市畜牧兽医总站 | Pet animal holder |
| CN202184817U (en) * | 2011-08-12 | 2012-04-11 | 毛讯 | Experimental white mouse fixer |
| CN202605051U (en) * | 2012-06-28 | 2012-12-19 | 滨州医学院 | Animal fixing device for medical experiment |
| CN203609538U (en) * | 2013-12-11 | 2014-05-28 | 潍坊医学院 | Adjustable-type rat fixing device |
| CN103948450A (en) * | 2014-04-11 | 2014-07-30 | 河南科技大学 | Fixing frame for laboratory mouse |
| CN206342560U (en) * | 2016-08-05 | 2017-07-21 | 华中科技大学同济医学院附属协和医院 | A kind of device for being used to limit living animal activity in zoopery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510516A (en) * | 2017-10-17 | 2017-12-26 | 深圳市第二人民医院 | Wrap the temporary folder of the adjustable small white mouse of active force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106420099B (en) | 2018-11-06 |
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